GB2503902B - A locating device - Google Patents
A locating deviceInfo
- Publication number
- GB2503902B GB2503902B GB201212282A GB201212282A GB2503902B GB 2503902 B GB2503902 B GB 2503902B GB 201212282 A GB201212282 A GB 201212282A GB 201212282 A GB201212282 A GB 201212282A GB 2503902 B GB2503902 B GB 2503902B
- Authority
- GB
- United Kingdom
- Prior art keywords
- locating device
- locating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/14—Systems for determining direction or deviation from predetermined direction
- G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
- G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/42—Simultaneous measurement of distance and other co-ordinates
- G01S13/44—Monopulse radar, i.e. simultaneous lobing
- G01S13/4454—Monopulse radar, i.e. simultaneous lobing phase comparisons monopulse, i.e. comparing the echo signals received by an interferometric antenna arrangement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201212282A GB2503902B (en) | 2012-07-10 | 2012-07-10 | A locating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB201212282A GB2503902B (en) | 2012-07-10 | 2012-07-10 | A locating device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201212282D0 GB201212282D0 (en) | 2012-08-22 |
GB2503902A GB2503902A (en) | 2014-01-15 |
GB2503902B true GB2503902B (en) | 2014-06-04 |
Family
ID=46766444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB201212282A Active GB2503902B (en) | 2012-07-10 | 2012-07-10 | A locating device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2503902B (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1046870A (en) * | 1962-10-08 | 1966-10-26 | Thomson Houston Comp Francaise | Improvements in and relating to radio-location systems |
GB1145783A (en) * | 1965-04-30 | 1969-03-19 | Int Standard Electric Corp | Radar system for measuring position and velocity of a distant object |
EP0249493A2 (en) * | 1986-06-13 | 1987-12-16 | Cossor Electronics Limited | Aircraft collision warning system |
US4728955A (en) * | 1984-07-04 | 1988-03-01 | Stiftelsen Institutet For Mikrovagsteknik Vid Tekniska Hogskolan I Stockholm | Method for position-finding and apparatus herefor |
WO2005088343A1 (en) * | 2004-03-15 | 2005-09-22 | Kongsberg Seatex As | Method and system for determining the position of marine vessels and similar objects |
-
2012
- 2012-07-10 GB GB201212282A patent/GB2503902B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1046870A (en) * | 1962-10-08 | 1966-10-26 | Thomson Houston Comp Francaise | Improvements in and relating to radio-location systems |
GB1145783A (en) * | 1965-04-30 | 1969-03-19 | Int Standard Electric Corp | Radar system for measuring position and velocity of a distant object |
US4728955A (en) * | 1984-07-04 | 1988-03-01 | Stiftelsen Institutet For Mikrovagsteknik Vid Tekniska Hogskolan I Stockholm | Method for position-finding and apparatus herefor |
EP0249493A2 (en) * | 1986-06-13 | 1987-12-16 | Cossor Electronics Limited | Aircraft collision warning system |
WO2005088343A1 (en) * | 2004-03-15 | 2005-09-22 | Kongsberg Seatex As | Method and system for determining the position of marine vessels and similar objects |
Also Published As
Publication number | Publication date |
---|---|
GB201212282D0 (en) | 2012-08-22 |
GB2503902A (en) | 2014-01-15 |
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